title: Doppler microembolic signals during cardiopulmonary bypass: comparison of two membrane oxygenators.
mesh_terms: D000367:Age Factors; D000368:Aged; D001026:Coronary Artery Bypass / Q000009:adverse effects*; D005260:Female; D006801:Humans; D020766:Intracranial Embolism / Q000150:complications / Q000000981:diagnostic imaging* / Q000517:prevention & control; D007431:Intraoperative Complications / Q000209:etiology* / Q000503:physiopathology / Q000517:prevention & control; D008297:Male; D008875:Middle Aged; D020768:Middle Cerebral Artery / Q000000981:diagnostic imaging / Q000503:physiopathology; D016343:Monitoring, Intraoperative / Q000295:instrumentation / Q000379:methods* / Q000639:trends; D015588:Observer Variation; D010107:Oxygenators, Membrane / Q000009:adverse effects / Q000592:standards*; D012737:Sex Factors; D017585:Ultrasonography, Doppler, Transcranial / Q000592:standards* / Q000639:trends